201789060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{305741}}^1$

素因数の和:305764

約数の個数: 48

約数和(自身を含む): 616375872

約数和(自身を除く): 414586812

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 305741, 611482, 917223, 1222964, 1528705, 1834446, 3057410, 3363151, 3668892, 4586115, 6114820, 6726302, 9172230, 10089453, 13452604, 16815755, 18344460, 20178906, 33631510, 40357812, 50447265, 67263020, 100894530, 201789060]

約数ペア:

[(1, 201789060), (2, 100894530), (3, 67263020), (4, 50447265), (5, 40357812), (6, 33631510), (10, 20178906), (11, 18344460), (12, 16815755), (15, 13452604), (20, 10089453), (22, 9172230), (30, 6726302), (33, 6114820), (44, 4586115), (55, 3668892), (60, 3363151), (66, 3057410), (110, 1834446), (132, 1528705), (165, 1222964), (220, 917223), (330, 611482), (660, 305741)]